Mera Mera is a character from Fire Force (Enn Enn no Shouboutai). She is a young woman associated with the series' world of firefighters and Infernal incidents, appearing as part of the supporting cast. Her role is tied to the daily life and emotional grounding of the story, helping illustrate the human side of the conflict against spontaneous human combustion. As a minor character, she contributes to the atmosphere and social setting around the main firefighting teams.